Just 12 hours to do some health care! 1 and 23: 00 to 1 Have a good sleep; Nourish liver blood from 2: 00 to 3: 00; Redistribution of qi and blood from 3: 00 to 5: 00; Deep sleep from 4-5 to 7: 00; Defecation to clear the body of garbage; Have breakfast from 7 to 9; The spleen will be ingested between 6: 00 and 1 1. Give it to the small intestine to absorb 7, 1 1 take a nap at 13 8, 13 to 15, and the small intestine will begin to absorb food essence. 9. 15 to 17 is a good time to study.